There were many fantasy novels with invincible protagonists, such as Battle Through the Heavens, Martial Refinement Peak, Covering the Sky, Douluo Continent, and so on. The protagonists of these novels usually had a strong body and intelligence, and through continuous cultivation and combat, they became the most powerful existence in the world. Their stories were often filled with adventure, challenge, and growth, allowing the readers to feel the tenacity and courage of the protagonists.